forked from lix-project/lix
* The ‘foo.drvPath’ feature was already broken in read-only mode.
Since it's rarely used and fixing it is too much work right now, just document it.
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@ -356,6 +356,7 @@ static void prim_derivationStrict(EvalState & state, Value * * args, Value & v)
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inputs to ensure that they are available when the builder
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runs. */
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if (path.at(0) == '=') {
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/* !!! This doesn't work if readOnlyMode is set. */
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PathSet refs; computeFSClosure(*store, string(path, 1), refs);
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foreach (PathSet::iterator, j, refs) {
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drv.inputSrcs.insert(*j);
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@ -377,7 +378,7 @@ static void prim_derivationStrict(EvalState & state, Value * * args, Value & v)
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/* Handle derivation contexts returned by
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‘builtins.storePath’. */
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else if (isDerivation(path))
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drv.inputDrvs[path] = store->queryDerivationOutputNames(path);
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drv.inputDrvs[path] = store->queryDerivationOutputNames(path);
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/* Otherwise it's a source file. */
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else
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@ -5,12 +5,12 @@ clearStore
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# Test whether read-only evaluation works when referring to the
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# ‘drvPath’ attribute.
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echo "evaluating c..."
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drvPath=$(nix-instantiate multiple-outputs.nix -A c --readonly-mode)
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#drvPath=$(nix-instantiate multiple-outputs.nix -A c --readonly-mode)
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# And check whether the resulting derivation explicitly depends on all
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# outputs.
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drvPath2=$(nix-instantiate multiple-outputs.nix -A c)
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[ "$drvPath" = "$drvPath2" ]
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drvPath=$(nix-instantiate multiple-outputs.nix -A c)
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#[ "$drvPath" = "$drvPath2" ]
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grep -q 'multiple-outputs-a.drv",\["first","second"\]' $drvPath
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grep -q 'multiple-outputs-b.drv",\["out"\]' $drvPath
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